Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
phuong van » phung van, phong van, phuong lan
trung cua » truong cua, trung tuan, trung cap
van thanh » ban thanh, van tuan
thanh lap » thanh san, phan lap, thanh hai
cua bang » chua bang, cua ban, cua dang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - thanh trung cua bang phuong van thanh lap~.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh trung cua bang phuong van thanh lap*.