After more than 20 years of effort, Chinese researchers have announced the successful breeding of a hornless yak in northwest China's Qinghai Province.
SENEGAL | DAKAR：06.18 02:37
NIGERIA | LAGOS：06.18 03:37
EGYPT | CAIRO：06.18 04:37
UAE | DUBAI：06.18 06:37
SRI LANKA | COLOMBO：06.18 08:07
SINGAPORE：06.18 10:37
ENGLAND | LONDON：06.18 03:37
RUSSIA | MOSCOW：06.18 06:37
CHINA | BEIJING：06.18 10:37
AMERICA | Los Angels：06.17 19:37
AMERICA | New York：06.17 22:37
BRAZIL | San Paulo：06.17 23:37
