Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
hoc thieu » toc thieu, hoc hien
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
hang cong » dang cong, hang nong, bang cong
thi hien » thi lien, thi huyen, thi hue
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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) or (thi hien)) xanh - hanh tinh quang ((nhung cong) OR (hang cong)) dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (thi hien)) xanh - hanh tinh quang ((nhung cong) OR (hang cong)) dan than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (thi hien)) xanh - hanh tinh quang ((nhung cong) OR (hang cong)) dan than ban".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (thi hien)) xanh - hanh tinh quang ((nhung cong) OR (hang cong)) dan than ban*.