Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chua xang » chuc nang, chu bang, chua dong
chua nang » chuc nang, kha nang, cuu nang
cong vang » cong lang, cong quang, cong ngang
vang toan » van toan, dang toan, quang toan
dung cua » dung cho
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: chao ((chua xang) or (chua nang)) - nhanh ((dung cua) OR (dung luan)) nhung cong vang toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chua xang) OR (chua nang)) - nhanh ((dung cua) OR (dung luan)) nhung cong vang toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao ((chua xang) or (chua nang)) - nhanh ((dung cua) OR (dung luan)) nhung cong vang toan ban".
• Adding a wildcard symbol may retrieve word variants: chao ((chua xang) or (chua nang)) - nhanh ((dung cua) OR (dung luan)) nhung cong vang toan ban*.