![File:Chong Zhen Tong Bao (崇禎通寶) - Rev. large Dot above, Zhen straight, Tong 2-dot, closed head with beak (as -325). Avg 25.3mm, 3.8gm. (M2179) - Scott Semans 04.jpg - Wikimedia Commons File:Chong Zhen Tong Bao (崇禎通寶) - Rev. large Dot above, Zhen straight, Tong 2-dot, closed head with beak (as -325). Avg 25.3mm, 3.8gm. (M2179) - Scott Semans 04.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/a/ad/Chong_Zhen_Tong_Bao_%28%E5%B4%87%E7%A6%8E%E9%80%9A%E5%AF%B6%29_-_Rev._large_Dot_above%2C_Zhen_straight%2C_Tong_2-dot%2C_closed_head_with_beak_%28as_-325%29._Avg_25.3mm%2C_3.8gm._%28M2179%29_-_Scott_Semans_04.jpg)
File:Chong Zhen Tong Bao (崇禎通寶) - Rev. large Dot above, Zhen straight, Tong 2-dot, closed head with beak (as -325). Avg 25.3mm, 3.8gm. (M2179) - Scott Semans 04.jpg - Wikimedia Commons
![Kamwo Hit Liniment Ji Rou Zhen Tong You (Muscle Repair Liniment) (2.0 fl oz) | KAMWO HIT MEDICINE - Kamwo Meridian Herbs, Remedies, and Traditional Chinese Medicine Kamwo Hit Liniment Ji Rou Zhen Tong You (Muscle Repair Liniment) (2.0 fl oz) | KAMWO HIT MEDICINE - Kamwo Meridian Herbs, Remedies, and Traditional Chinese Medicine](https://cdn11.bigcommerce.com/s-xdf3k3hpjj/images/stencil/1280x1280/products/2511/5686/Ji-Rou-Zhen-Tong-You__97362.1692892979.jpg?c=1)
Kamwo Hit Liniment Ji Rou Zhen Tong You (Muscle Repair Liniment) (2.0 fl oz) | KAMWO HIT MEDICINE - Kamwo Meridian Herbs, Remedies, and Traditional Chinese Medicine
![Zhen TONG | Professor | Doctor of Philosophy | Shanghai Jiao Tong University, Shanghai | SJTU | School of Mechanical Engineering | Research profile Zhen TONG | Professor | Doctor of Philosophy | Shanghai Jiao Tong University, Shanghai | SJTU | School of Mechanical Engineering | Research profile](https://i1.rgstatic.net/ii/profile.image/11431281136475912-1680534010297_Q512/Zhen-Tong-9.jpg)
Zhen TONG | Professor | Doctor of Philosophy | Shanghai Jiao Tong University, Shanghai | SJTU | School of Mechanical Engineering | Research profile
![File:Chong Zhen Tong Bao (崇禎通寶) - Rev. large Dot above, Zhen straight, Tong 2-dot, closed head with beak (as -325). Avg 25.3mm, 3.8gm. (M2179) - Scott Semans 02.jpg - Wikimedia Commons File:Chong Zhen Tong Bao (崇禎通寶) - Rev. large Dot above, Zhen straight, Tong 2-dot, closed head with beak (as -325). Avg 25.3mm, 3.8gm. (M2179) - Scott Semans 02.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/9/9f/Chong_Zhen_Tong_Bao_%28%E5%B4%87%E7%A6%8E%E9%80%9A%E5%AF%B6%29_-_Rev._large_Dot_above%2C_Zhen_straight%2C_Tong_2-dot%2C_closed_head_with_beak_%28as_-325%29._Avg_25.3mm%2C_3.8gm._%28M2179%29_-_Scott_Semans_02.jpg)
File:Chong Zhen Tong Bao (崇禎通寶) - Rev. large Dot above, Zhen straight, Tong 2-dot, closed head with beak (as -325). Avg 25.3mm, 3.8gm. (M2179) - Scott Semans 02.jpg - Wikimedia Commons
![File:Chong Zhen Tong Bao (崇禎通寶) - 2 Cash, Rev. 2 R, 29.7-29.8 mm. (S1283, FD2091, K99) - Scott Semans 01.jpg - Wikimedia Commons File:Chong Zhen Tong Bao (崇禎通寶) - 2 Cash, Rev. 2 R, 29.7-29.8 mm. (S1283, FD2091, K99) - Scott Semans 01.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/e/e4/Chong_Zhen_Tong_Bao_%28%E5%B4%87%E7%A6%8E%E9%80%9A%E5%AF%B6%29_-_2_Cash%2C_Rev._2_R%2C_29.7-29.8_mm._%28S1283%2C_FD2091%2C_K99%29_-_Scott_Semans_01.jpg)
File:Chong Zhen Tong Bao (崇禎通寶) - 2 Cash, Rev. 2 R, 29.7-29.8 mm. (S1283, FD2091, K99) - Scott Semans 01.jpg - Wikimedia Commons
![File:Chong Zhen Tong Bao (崇禎通寶) - 1628-1644 Zhen angled variety, Tong 1-dot, Bao bei closed, Zhen L short angled dot above, bei open. - Scott Semans 01.jpg - Wikipedia File:Chong Zhen Tong Bao (崇禎通寶) - 1628-1644 Zhen angled variety, Tong 1-dot, Bao bei closed, Zhen L short angled dot above, bei open. - Scott Semans 01.jpg - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/f/f7/Chong_Zhen_Tong_Bao_%28%E5%B4%87%E7%A6%8E%E9%80%9A%E5%AF%B6%29_-_1628-1644_Zhen_angled_variety%2C_Tong_1-dot%2C_Bao_bei_closed%2C_Zhen_L_short_angled_dot_above%2C_bei_open._-_Scott_Semans_01.jpg)