Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong sang » cong lang, cong vang, cong bang
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
trung va » truong va, trang va, trung ha
cong san » cong tac
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) or (chu manh)) - thanh trung va nhung ((cong san) or (cong sang)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - thanh trung va nhung ((cong san) OR (cong sang)) toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu manh)) - thanh trung va nhung ((cong san) or (cong sang)) toan cau*.