Perhaps you should try some spelling variations:
thanh trung » thanh tung
hien sang » hien trang, khien bang, chieu sang
trung cua » truong cua, trung tuan, trung cap
cong cong » cong dong, trong cong, dung cong
tac nganh » cac nganh, tao nganh, tich nganh
nganh cha » nganh che, nganh khoa, nganh phap
cong tac » cong ty

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien sang - thanh trung cua cong cong tac nganh cha~.
• Adding a wildcard symbol may retrieve word variants: hoc hien sang - thanh trung cua cong cong tac nganh cha*.