Perhaps you should try some spelling variations:
hieu hien » bieu hien, dieu hien, chieu chien
chat xuc » chat huu, cam xuc, chao xu
su sach » so sach, vu sach
cac don » cac dan, cac mon, cac doanh
cam don » lam dong, nam dong, cao dong
cua tre » cua te, cuu tre, cua triet
sach ky » sac ky, sach y, sach ty
cac xuc » cam xuc, cac nuoc, cac cuoc
nang xa » nang x, lang xa, nang ma
vi cua » vai cua, di cua

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 nang xa hoi. hieu hien ((cac xuc) or (chat xuc)) ((cam don) OR (cac don)) vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang xa hoi. hieu hien ((cac xuc) OR (chat xuc)) ((cam don) OR (cac don)) vi cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky nang xa hoi. hieu hien ((cac xuc) or (chat xuc)) ((cam don) OR (cac don)) vi cua tre".
• Adding a wildcard symbol may retrieve word variants: su sach ky nang xa hoi. hieu hien ((cac xuc) or (chat xuc)) ((cam don) OR (cac don)) vi cua tre*.