Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
toan thanh » tran thanh, hoan thanh, toan thang
thanh dung » thanh duong, thanh tung, thanh hung
dung cong » dung trong
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan

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 - tinh toan thanh dung cong dan phan tu~.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - tinh toan thanh dung cong dan phan tu*.