Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong manh » cong danh, duong manh, cong thanh
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
va thong » va thuong, va phuong, he thong
toan cao » toan ban
toan tap » toan ban
va tong » va tuong, va trong, va cong

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 - thanh trung ((va tong) OR (va thong)) cong manh ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - thanh trung ((va tong) OR (va thong)) cong manh ((toan cao) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - thanh trung ((va tong) OR (va thong)) cong manh ((toan cao) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - thanh trung ((va tong) OR (va thong)) cong manh ((toan cao) or (toan tap))*.