Perhaps you should try some spelling variations:
phuong truong » phuong trong, thuong truong, duong truong
truong trung » tieng trung
chat phuong » chat phong, chat huong, chat luong
trung than » trung thanh, trung thang, trung tuan
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
than ban » thanh ban, toan ban, than man
ho chuc » hoi chuc, hoc chuc, ho chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chuc nang - hanh tinh chat phuong truong trung than ban~.
• Adding a wildcard symbol may retrieve word variants: ho chuc nang - hanh tinh chat phuong truong trung than ban*.