Perhaps you should try some spelling variations:
thanh trung » thanh tung
thien danh » thien anh, thien dang, thien thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
chan dung » van dung, dan dung
cap dung » ap dung, cao dung, cach dung
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thien danh) or (chieu xanh)) - thanh trung ((cap dung) OR (chan dung)) cong van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thien danh) OR (chieu xanh)) - thanh trung ((cap dung) OR (chan dung)) cong van toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((thien danh) or (chieu xanh)) - thanh trung ((cap dung) OR (chan dung)) cong van toan ban".
• Adding a wildcard symbol may retrieve word variants: toc ((thien danh) or (chieu xanh)) - thanh trung ((cap dung) OR (chan dung)) cong van toan ban*.