Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chua » ho chua, cheo cua, tho chu
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
tang cua » mang cua, hang cua, tang luan
cong van » cong vang, cong san, song van
ban can » ban dan, ban hang, ban hanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chua) or (theo chu)) xang - hanh tang cua nhung cong van ban can~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chua) OR (theo chu)) xang - hanh tang cua nhung cong van ban can.
• Adding a wildcard symbol may retrieve word variants: ((theo chua) or (theo chu)) xang - hanh tang cua nhung cong van ban can*.