Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
trinh cham » trinh chao, trinh han, trinh phan
trinh chat » tinh chat, trinh luat, trinh han
hieu tinh » chieu tinh, lieu tinh, kieu tinh
doc hieu » toc thieu, hoc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu tinh - hanh ((trinh cham) OR (trinh chat)) truong cong dan phan cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc hieu tinh - hanh ((trinh cham) OR (trinh chat)) truong cong dan phan cac*".