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：04.26 10:38
NIGERIA | LAGOS：04.26 11:38
EGYPT | CAIRO：04.26 12:38
UAE | DUBAI：04.26 14:38
SRI LANKA | COLOMBO：04.26 16:08
SINGAPORE：04.26 18:38
ENGLAND | LONDON：04.26 11:38
RUSSIA | MOSCOW：04.26 14:38
CHINA | BEIJING：04.26 18:38
AMERICA | Los Angels：04.26 03:38
AMERICA | New York：04.26 06:38
BRAZIL | San Paulo：04.26 07:38
