Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
viet dung » viet hung, viet huong, viet trung
vat dung » van dung, va dung, mat duong
cong ban » cong bang, cong san, cong tan
ban chan » dan chan, ban than, ban nhan
chan cap » khan cap, than cap, cao cap

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) or (chieu tinh)) - thanh trung ((vat dung) OR (viet dung)) cong ban chan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu tinh)) - thanh trung ((vat dung) OR (viet dung)) cong ban chan cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chieu tinh)) - thanh trung ((vat dung) OR (viet dung)) cong ban chan cap".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu tinh)) - thanh trung ((vat dung) OR (viet dung)) cong ban chan cap*.