Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chap thuong » chan thuong, phan thuong, pham thuong
thanh tung » thanh cong
chau tinh » cuu tinh, ha tinh, cua tinh
tung chap » dung chat, tung pham, dung chau
hoc chau » hoc chat, moc chau, hoc cau
cong tac » cong ty
toan ban » van ban
toan cao » toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chau tinh - thanh tung chap thuong cong tac ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chau tinh - thanh tung chap thuong cong tac ((toan ban) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: hoc chau tinh - thanh tung chap thuong cong tac ((toan ban) or (toan cao))*.