Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
bai thuong » boi thuong, tai thuong, hai thuong
canh tran » canh tranh, hanh trang, banh trang
chi lang » thi lan, chi van, hoi lang
tran bai » toan bai, tran hai, trang tai
tan toan » tan tran, van toan, dan toan
tap toan » tap doan, tap quan, bai toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chi lang - canh tran bai thuong cong ((tan toan) or (tap toan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chi lang - canh tran bai thuong cong ((tan toan) OR (tap toan)) ban*.