Perhaps you should try some spelling variations:
thuat nhung » thuat hung, thuat chuong, thuat dung
thuat chung » thuat chuong, thuat hung, thuat cong
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
cong tac » cong ty
tac va » tac da, tac xa, tuc va
va ban » van ban, va bai, va bao

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu tinh - canh tranh ((thuat nhung) or (thuat chung)) cong tac va ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - canh tranh ((thuat nhung) OR (thuat chung)) cong tac va ban.
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - canh tranh ((thuat nhung) or (thuat chung)) cong tac va ban*.