Perhaps you should try some spelling variations:
thanh tung » thanh cong
cong thanh » dong thanh, cong trinh, truong thanh
cua nhung » va nhung
theo yeu » theo tieu, thiet yeu, theo chu
yeu tinh » yeu tin, lieu tinh, kieu tinh
tung cua » trung cua, tuong cua, dung cua
cong tan » cong tac, cong san, cong ha
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo yeu tinh - thanh tung cua nhung ((((cong tan) or (cong thanh))) or (cong ty)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo yeu tinh - thanh tung cua nhung ((((cong tan) OR (cong thanh))) OR (cong ty)) toan tap.
• Adding a wildcard symbol may retrieve word variants: theo yeu tinh - thanh tung cua nhung ((((cong tan) or (cong thanh))) or (cong ty)) toan tap*.