Perhaps you should try some spelling variations:
quyen cap » quyen cach, huyen cao, quyen con
cong cong » cong dong, trong cong, dung cong
cac chu » cac che, cac khu, ca chu
cac thu » cach thuc, cac thoi
ban ve » ban va
ky te » y te
ly te » y te, ly ke, ly ve
ky le » ky la

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

• Performing a fuzzy search may retrieve terms with similar spellings: quyen cap ((cac chu) or (cac thu)) đe co ban ve ((((ky te) OR (ly te))) or (ky le)) cong cong~.
• If you are trying to use Boolean operators, they must be ALL CAPS: quyen cap ((cac chu) OR (cac thu)) đe co ban ve ((((ky te) OR (ly te))) OR (ky le)) cong cong.
• The words AND, OR and NOT may confuse the search; try adding quotes: "quyen cap ((cac chu) or (cac thu)) đe co ban ve ((((ky te) OR (ly te))) or (ky le)) cong cong".
• Adding a wildcard symbol may retrieve word variants: quyen cap ((cac chu) or (cac thu)) đe co ban ve ((((ky te) OR (ly te))) or (ky le)) cong cong*.