Perhaps you should try some spelling variations:
cau triet » cau trieu, su triet, cua triet
sach thu » sach thue, sach thieu, sach tham
thu xang » thu hang, thu bang, thu dang
hanh vai » hanh vi, hanh va, hanh tai
cuu tre » cua tre, cau tren, cau treo
va hanh » van hanh, va thanh, va danh
thuc va » thuc vat, thuc dan, thuc day
su sach » so sach, vu sach
va chat » van chat, va phat, cao chat
ve cam » ve cham, ve cac, va cam
xang x » nang x
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach thu xang x hoi. hieu ((ve cam) or (va chat)) thuc va hanh vai ((cuu tre) or (cau triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach thu xang x hoi. hieu ((ve cam) OR (va chat)) thuc va hanh vai ((cuu tre) OR (cau triet)).
• Adding a wildcard symbol may retrieve word variants: su sach thu xang x hoi. hieu ((ve cam) or (va chat)) thuc va hanh vai ((cuu tre) or (cau triet))*.