Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tuan » trung thanh, trung tam, tran tuan
hieu manh » chieu xanh, hieu nganh, dieu hanh
tuan cong » thuan cong, luan cong, tran cong
cong tung » cong dung, cong hung, cong tang
manh toan » thanh toan, anh tuan, tinh toan
hoc hieu » hoc thieu, hoc hien, doc hieu
van toan » van tuan, van tan, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - thanh trung tuan cong tung ((manh toan) or (van toan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - thanh trung tuan cong tung ((manh toan) OR (van toan)) ban*.