Perhaps you should try some spelling variations:
nhan dang » nhan dan, phan dang, tran dang
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
dang van » hoang van, hang va
van dung » van dong, xay dung, tin dung
cong van » cong vang, cong san, song van
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (cao chat)) xanh - nhan dang van dung cong van ((toan tap) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (cao chat)) xanh - nhan dang van dung cong van ((toan tap) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (cao chat)) xanh - nhan dang van dung cong van ((toan tap) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (cao chat)) xanh - nhan dang van dung cong van ((toan tap) OR (toan ban))*.