Perhaps you should try some spelling variations:
nhung duong » nhung dung, nhung huong, nhung tuong
thanh tung » thanh cong
tuan nhung » quan nhung, tuan hung, thuat nhung
duong manh » duong van
tieu xanh » tieu danh, chieu xanh, dieu hanh
tung tuan » trung tuan, hung tuan, quang tuan
toan cau » toan tap, toan tai
toan ban » van ban
toan cao » 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 tieu xanh - thanh tung tuan nhung duong manh ((((toan cau) OR (toan ban))) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh tung tuan nhung duong manh ((((toan cau) OR (toan ban))) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - thanh tung tuan nhung duong manh ((((toan cau) OR (toan ban))) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh tung tuan nhung duong manh ((((toan cau) OR (toan ban))) or (toan cao))*.