Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tran » thanh trang, thanh toan, thanh tra
tran xuan » tran quang, tran van
xuan dung » tuan dung, xuan hung, quang dung
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
tac tren » tai tren, tap tren, tac truyen
rac tren » ran tren, sach tren, tran tren

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh tran xuan dung cong ((tac tren) OR (rac tren)) chau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh tran xuan dung cong ((tac tren) OR (rac tren)) chau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh tran xuan dung cong ((tac tren) OR (rac tren)) chau*.