Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, nhung don
hang cong » dang cong, hang nong, bang cong
theo chu » theo chieu, cho chu, chao chu
anh hang » anh hoang, anh hung, anh bang
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man
chu van » cuu van, chu han

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu van - ((anh hang) or (minh hoang)) hay ((nhung cong) OR (hang cong)) dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu van - ((anh hang) OR (minh hoang)) hay ((nhung cong) OR (hang cong)) dan than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu van - ((anh hang) or (minh hoang)) hay ((nhung cong) OR (hang cong)) dan than ban".
• Adding a wildcard symbol may retrieve word variants: theo chu van - ((anh hang) or (minh hoang)) hay ((nhung cong) OR (hang cong)) dan than ban*.