Perhaps you should try some spelling variations:
chung nang » chang nang, chuc nang, chung nam
trung tuan » trung thanh, trung tam, truong thanh
tran tuan » tran xuan, tran quang, tran thanh
dung cong » dung trong
ho chung » so chung, cho chuong, chon chung
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chung nang - hanh ((trung tuan) or (tran tuan)) dung cong dan ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chung nang - hanh ((trung tuan) OR (tran tuan)) dung cong dan ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho chung nang - hanh ((trung tuan) or (tran tuan)) dung cong dan ((toan cau) or (toan ban))*.