Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
chua xang » chua nang, chuc nang, chua dong
chu quang » chat quang, vu quang
tuan chau » tran chau, chuan chau, thanh chau
ho chieu » theo chieu, hoc thieu, doi chieu
chu bang » thu bang, chuc nang, chu trang
cong san » cong tac
san tuan » van tuan, san luan, san quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh trung ((chua xang) or (((chu bang) OR (chu quang)))) cong san tuan chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung ((chua xang) OR (((chu bang) OR (chu quang)))) cong san tuan chau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh trung ((chua xang) or (((chu bang) OR (chu quang)))) cong san tuan chau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung ((chua xang) or (((chu bang) OR (chu quang)))) cong san tuan chau*.