Perhaps you should try some spelling variations:
tham nuoc » thay nuoc, thoat nuoc, nha nuoc
cua triet » su triet, va triet
cua viet » ca viet, hoa viet, cua vat
te sach » toc sach
sang ma » nang ma, sang tao, mang may
tang ma » mang may, tang van
va tham » van tham, va cham, va thanh
va danh » va dinh, va dan, va hanh
danh di » danh du, xanh di, danh dien

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 nuoc va danh di ((cua triet) or (cua viet))~.
• 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 nuoc va danh di ((cua triet) OR (cua viet)).
• Adding a wildcard symbol may retrieve word variants: te sach y ((sang ma) or (tang ma)) hoi. lieu va tham nuoc va danh di ((cua triet) or (cua viet))*.