Perhaps you should try some spelling variations:
cua thuong » cua truong, cua phuong, cua huong
ca thuong » cao thuong, va thuong, cp thuong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
anh tang » anh bang, anh dang, anh nang
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
toan cau » toan cao, toan ban, 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: theo chu xanh - anh tang ((cua thuong) or (ca thuong)) ((cong tan) or (cong tac)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - anh tang ((cua thuong) OR (ca thuong)) ((cong tan) OR (cong tac)) toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - anh tang ((cua thuong) or (ca thuong)) ((cong tan) or (cong tac)) toan cau*.