Perhaps you should try some spelling variations:
thieu lang » hieu lang, thieu khang, thieu quang
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua
van thanh » ban thanh, van tuan
manh cua » doanh cua, ban cua
van tan » van tuan, van ban, van tai

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 lang - hanh ((tranh cua) OR (manh cua)) nhung cong ((van thanh) or (van tan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu lang - hanh ((tranh cua) OR (manh cua)) nhung cong ((van thanh) OR (van tan)) cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu lang - hanh ((tranh cua) OR (manh cua)) nhung cong ((van thanh) or (van tan)) cao*".