Perhaps you should try some spelling variations:
thanh tinh » thanh binh, nhanh tinh, than kinh
chat nhung » chat ngung, thuat nhung, cua nhung
nhung cong » dung cong, thong cong, hang cong
moi hieu » moi dieu, doi chieu, mot chieu
hoi hieu » hoi phieu, hoi tieu, doi chieu
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap
ho hieu » ho chieu, nho hieu, co hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho hieu) or (((moi hieu) OR (hoi hieu)))) lang - thanh tinh chat nhung cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho hieu) OR (((moi hieu) OR (hoi hieu)))) lang - thanh tinh chat nhung cong tan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho hieu) or (((moi hieu) OR (hoi hieu)))) lang - thanh tinh chat nhung cong tan toan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho hieu) or (((moi hieu) OR (hoi hieu)))) lang - thanh tinh chat nhung cong tan toan cau*.