Perhaps you should try some spelling variations:
tham luoc » tham nuoc, tom luoc, khai luoc
vu sach » vu bach, su sach, vu khach
hanh di » hanh vi, hanh de, hang di
va hanh » van hanh, va thanh, va danh
luoc va » nuoc va, duoc va, loc va
va tham » van tham, va cham, va thanh
cua tre » cua te, cuu tre, cua triet
nang ma » tang ma, sang ma, nang cao
lang xa » lang ha, dang xay, lang van
nang xa » nang x, mang xa, ang xa
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: vu sach y ((((nang xa) OR (lang xa))) or (nang ma)) hoi. lieu va tham luoc va hanh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach y ((((nang xa) OR (lang xa))) OR (nang ma)) hoi. lieu va tham luoc va hanh di cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach y ((((nang xa) OR (lang xa))) or (nang ma)) hoi. lieu va tham luoc va hanh di cua tre*".