Perhaps you should try some spelling variations:
te sach » toc sach
xanh di » danh di, vanh dai, xanh tai
va xanh » va danh, va hanh, va anh
va cham » va chat
va tham » van tham, va thanh, va thuat
sang ma » nang ma, sang tao, mang may
tang ma » mang may, tang van
cua tre » cua te, cuu tre, cua triet
soc va » hoc va, loc va, doc va
di cua » dai cua, doi cua, de cua

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 y ((sang ma) or (tang ma)) hoi. lieu ((va tham) or (va cham)) soc va xanh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((sang ma) OR (tang ma)) hoi. lieu ((va tham) OR (va cham)) soc va xanh di cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y ((sang ma) or (tang ma)) hoi. lieu ((va tham) or (va cham)) soc va xanh di cua tre*.