Perhaps you should try some spelling variations:
cong cong » cong dong, trong cong, dung cong
tao bang » cao bang, tao ban, thai bang
tao anh » cao anh, tran anh, tao mach
tam anh » tuan anh, pham anh, tam linh
ban vat » bang vat, ben vat, ban va
te cong » tai cong, thi cong, thu cong
vat y » vat ly, vat _

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

• Performing a fuzzy search may retrieve terms with similar spellings: quyen ((((tao anh) OR (tao bang))) or (tam anh)) thuc đe co ban vat y te cong cong~.
• If you are trying to use Boolean operators, they must be ALL CAPS: quyen ((((tao anh) OR (tao bang))) OR (tam anh)) thuc đe co ban vat y te cong cong.
• The words AND, OR and NOT may confuse the search; try adding quotes: "quyen ((((tao anh) OR (tao bang))) or (tam anh)) thuc đe co ban vat y te cong cong".
• Adding a wildcard symbol may retrieve word variants: quyen ((((tao anh) OR (tao bang))) or (tam anh)) thuc đe co ban vat y te cong cong*.