Perhaps you should try some spelling variations:
thuoc cong » truoc cong, thuoc trong, thu cong
cac thuat » va thuat, hoc thuat, cac thu
cong cong » cong dong, trong cong, dung cong
bang vat » bang va, dang vat, cang vat
ty thuoc » ly thuoc, tu thuoc, ty thuc
tap cac » tai cac, tap trac
ban vat » ben vat, ban va, van vat

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

• Performing a fuzzy search may retrieve terms with similar spellings: (tuyen or quyen) tap cac thuat đe co ((ban vat) or (bang vat)) ty thuoc cong cong~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (tuyen OR quyen) tap cac thuat đe co ((ban vat) OR (bang vat)) ty thuoc cong cong.
• Adding a wildcard symbol may retrieve word variants: (tuyen or quyen) tap cac thuat đe co ((ban vat) or (bang vat)) ty thuoc cong cong*.