Perhaps you should try some spelling variations:
chieu chien » thien chien
bach nuoc » bach tuoc, sach nuoc, bich ngoc
hieu hien » bieu hien, dieu hien, dieu khien
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
nang xa » nang x, lang xa, nang ma
sach ky » sac ky, sach ty, sach kem
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: co ((sach ky) OR (sach y)) nang xa hoi. ((hieu hien) or (chieu chien)) bach nuoc va danh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: co ((sach ky) OR (sach y)) nang xa hoi. ((hieu hien) OR (chieu chien)) bach nuoc va danh vi cua tu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "co ((sach ky) OR (sach y)) nang xa hoi. ((hieu hien) or (chieu chien)) bach nuoc va danh vi cua tu*".