Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu sach » chieu sach, thien hach, hieu cach
trung cua » truong cua, trung tuan, trung cap
cua trong » cua truong, cua trung, qua trong
cong dac » cong tac, cong dan, cong cac
dac nhan » cac nhan, danh nhan, ca nhan
nhan su » nhan luc

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu sach - thanh trung cua trong cong dac nhan su~.
• Adding a wildcard symbol may retrieve word variants: toc thieu sach - thanh trung cua trong cong dac nhan su*.