Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
vang tuan » van tuan, quang tuan, hoang tuan
vong tuan » vuong tuan, cong tuan, hoang tuan
va trong » va truong, va tuong, va trung
va thong » va thuong, va phuong, he thong

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - thanh trung ((va trong) OR (va thong)) cong ((vang tuan) or (vong tuan)) chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh trung ((va trong) OR (va thong)) cong ((vang tuan) OR (vong tuan)) chau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - thanh trung ((va trong) OR (va thong)) cong ((vang tuan) or (vong tuan)) chau*".