Perhaps you should try some spelling variations:
hanh thang » nhanh thang, thanh thang, hanh trang
nhung cong » dung cong, thong cong, hang cong
thang va » hang va, trang va, thong va
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
nho van » ngo van, nha van, nho va
ho van » hoc van, vo van, so van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho van) or (nho van)) tinh - hanh thang va nhung cong dan ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho van) OR (nho van)) tinh - hanh thang va nhung cong dan ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ((ho van) or (nho van)) tinh - hanh thang va nhung cong dan ((toan cau) or (toan tap))*.