Perhaps you should try some spelling variations:
cong cong » cong dong, trong cong, dung cong
chu sang » thu sang, chieu sang, chuc nang
chu bang » thu bang, chuc nang, chu quang
manh cua » doanh cua
cong dan » cong san, cong tan, huong dan
dan khan » dan khanh, dan chan, dan than
khan cap » khan ap, than cap, khoan cam
ban cua » ban quan

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 sang) or (chu bang)) - hanh ((manh cua) OR (ban cua)) cong cong dan khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu sang) OR (chu bang)) - hanh ((manh cua) OR (ban cua)) cong cong dan khan cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu sang) or (chu bang)) - hanh ((manh cua) OR (ban cua)) cong cong dan khan cap".
• Adding a wildcard symbol may retrieve word variants: theo ((chu sang) or (chu bang)) - hanh ((manh cua) OR (ban cua)) cong cong dan khan cap*.