Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh vi » hanh vi, thanh va, thanh ve
va thanh » gia thanh, ban thanh, va tinh
cuu tre » cua tre, cau tren, cau treo
ve cham » va cham, ve chat, vu cham
sach ky » sac ky, sach y, sach ty
te sach » toc sach
nang xa » nang x, lang xa, nang ma
sang ma » tang ma, nang ma, sang tao
hieu ve » hieu va, hieu van
soc va » hoc va, loc va, doc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky ((nang xa) or (sang ma)) hoi. hieu ve cham soc va thanh vi ((cuu tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky ((nang xa) OR (sang ma)) hoi. hieu ve cham soc va thanh vi ((cuu tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: te sach ky ((nang xa) or (sang ma)) hoi. hieu ve cham soc va thanh vi ((cuu tre) or (cua triet))*.