Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh dung » thanh duong, thanh tung, thanh hung
cua nhung » va nhung
cong vang » cong lang, cong quang, cong ngang
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung luan, dung cho
cong van » cong san, song van, cong tan
tuan ban » tuan bang, luan ban, quang ban
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: ho chieu xanh - thanh dung cua nhung ((cong van) OR (cong vang)) ((tuan ban) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh dung cua nhung ((cong van) OR (cong vang)) ((tuan ban) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh dung cua nhung ((cong van) OR (cong vang)) ((tuan ban) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh dung cua nhung ((cong van) OR (cong vang)) ((tuan ban) or (toan ban))*.