Perhaps you should try some spelling variations:
thanh hong » thanh huong, thanh hoang, thanh cong
duong manh » duong van
tieu xanh » tieu danh, chieu xanh, dieu hanh
cong manh » cong danh, cong thanh, hoang manh
cap phan » cac phan, cao phan, cap han
cac nhan » ca nhan, cac nha, cam nhan
toan ban » van 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 tieu xanh - thanh hong ((cap phan) or (cac nhan)) ((cong manh) OR (duong manh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh hong ((cap phan) OR (cac nhan)) ((cong manh) OR (duong manh)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - thanh hong ((cap phan) or (cac nhan)) ((cong manh) OR (duong manh)) toan ban".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh hong ((cap phan) or (cac nhan)) ((cong manh) OR (duong manh)) toan ban*.