Perhaps you should try some spelling variations:
chieu chien » thien chien
thanh hai » thanh phan, thanh hoa, thanh san
ban thanh » ban hanh, ban hang
hieu hien » bieu hien, dieu hien, dieu khien
vu sach » vu bach, su sach, vu khach
hai cua » thai cua, dai cua, hoi cua
lao ban » lap ban, lo ban, tao ban
cac lao » ca lao, cac loai, cac giao
sach ky » sac ky, sach y, sach ty
nang xa » lang xa, nang ma, mang xa
cua te » cua tu

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 ky ((nang xa) or (nang x)) hoi. ((hieu hien) or (chieu chien)) cac lao ban thanh hai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ky ((nang xa) OR (nang x)) hoi. ((hieu hien) OR (chieu chien)) cac lao ban thanh hai cua te.
• Adding a wildcard symbol may retrieve word variants: vu sach ky ((nang xa) or (nang x)) hoi. ((hieu hien) or (chieu chien)) cac lao ban thanh hai cua te*.