Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
anh quang » anh xquang, nhanh quang, tinh quang
cua nhung » va nhung
anh quan » anh tuan, ban quan, anh nhan
cong van » cong vang, cong san, song van
van van » tan van, san van, van vat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - ((anh quang) or (anh quan)) cua nhung cong van van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((anh quang) OR (anh quan)) cua nhung cong van van ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((anh quang) or (anh quan)) cua nhung cong van van ban*.