Perhaps you should try some spelling variations:
cong cong » cong dong, trong cong, dung cong
cang vat » dang vat, bang vat, hang va
cac khu » cac khoi, cac kieu
cac thu » cach thuc, cac thoi
co cang » co chang, co bang, co can
y thien » ly thien, d thien, huy thien
vat y » vat ly, vat _
tuyen » truyen, quyen

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

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