Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trang » thanh trung, canh tranh, hanh trinh
theo chua » ho chua, cheo cua, tho chu
theo chu » theo chieu, cho chu, chao chu
trang va » tran van, hang va
cong dan » cong san, cong tan, huong dan
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap

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)) nang - hanh trang va nhung cong dan ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chua) OR (theo chu)) nang - hanh trang va nhung cong dan ((toan tai) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ((theo chua) or (theo chu)) nang - hanh trang va nhung cong dan ((toan tai) or (toan cao))*.