Perhaps you should try some spelling variations:
thieu quan » thieu quang, thien quan, hieu quan
thanh dung » thanh duong, thanh tung, thanh hung
tham nhung » thi nhung
dung tham » cung tham, dong tham, dung tam
chong van » thong van, hong van, chong va
phong van » phung van, thong van, phong va
tuan ban » tuan bang, toan ban, luan 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 thieu quan - thanh dung tham nhung ((chong van) or (phong van)) tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu quan - thanh dung tham nhung ((chong van) OR (phong van)) tuan ban.
• Adding a wildcard symbol may retrieve word variants: toc thieu quan - thanh dung tham nhung ((chong van) or (phong van)) tuan ban*.