Perhaps you should try some spelling variations:
chua xang » chua nang, chuc nang, chu bang
hanh tang » hanh trang, anh tang, hanh mang
cho chua » cho chu, cho cua, ho chua
cong van » cong vang, song van, cong tan
cong tac » cong ty
tang su » tang suc, trang su, dang su
tuan cu » tuan tu, quan cua, tuan thu

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chua xang - hanh tang su dung ((cong van) or (((cong san) OR (cong tac)))) tuan cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chua xang - hanh tang su dung ((cong van) OR (((cong san) OR (cong tac)))) tuan cu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chua xang - hanh tang su dung ((cong van) or (((cong san) OR (cong tac)))) tuan cu".
• Adding a wildcard symbol may retrieve word variants: cho chua xang - hanh tang su dung ((cong van) or (((cong san) OR (cong tac)))) tuan cu*.