Perhaps you should try some spelling variations:
chieu chien » thien chien
thanh vai » thanh hai, thanh van, thanh tai
hieu hien » bieu hien, dieu hien, dieu khien
va thanh » gia thanh, ban thanh, va tinh
vai cua » dai cua, hai cua, lai cua
cac lao » ca lao, cac loai, cac giao
sach ky » sac ky, sach ty, sach kem
nang xa » nang x, lang xa, nang ma
lao va » tao va, cao va, bao va
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: su ((sach ky) OR (sach y)) nang xa hoi. ((hieu hien) or (chieu chien)) cac lao va thanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach ky) OR (sach y)) nang xa hoi. ((hieu hien) OR (chieu chien)) cac lao va thanh vai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su ((sach ky) OR (sach y)) nang xa hoi. ((hieu hien) or (chieu chien)) cac lao va thanh vai cua te".
• Adding a wildcard symbol may retrieve word variants: su ((sach ky) OR (sach y)) nang xa hoi. ((hieu hien) or (chieu chien)) cac lao va thanh vai cua te*.