Perhaps you should try some spelling variations:
thanh nang » thanh hang, thanh hoang, thanh giang
nhung cong » thong cong, hang cong, nhung don
hoc thien » hoc hien, hoc thieu, hoc thiet
thien anh » thien danh, tien anh, thien thanh
dung cong » dung trong
tong cong » trong cong, cong cong, dang cong
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: hoc thien anh - thanh nang cao ((((nhung cong) or (dung cong))) or (tong cong)) anh tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien anh - thanh nang cao ((((nhung cong) OR (dung cong))) OR (tong cong)) anh tuan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thien anh - thanh nang cao ((((nhung cong) or (dung cong))) or (tong cong)) anh tuan ban*.