Perhaps you should try some spelling variations:
sach thanh » sach tham, danh thanh, sach danh
sach tranh » canh tranh
tranh tri » trang tri, tran tri, trang trai
thanh tri » thanh tra, thanh tai, chinh tri
dung sai » dung tai, dung va, dung dat
tu sach » thu sach, su sach, tu cach
te sach » toc sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tu sach dung sai ) or ((( te sach tranh tri ) or ( te sach thanh tri ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu sach dung sai ) OR ((( te sach tranh tri ) OR ( te sach thanh tri )))).
• Adding a wildcard symbol may retrieve word variants: (( tu sach dung sai ) or ((( te sach tranh tri ) or ( te sach thanh tri ))))*.