Perhaps you should try some spelling variations:
hieu vien » hieu hien, hieu viec, thieu nien
chat xuc » chat huu, cam xuc, chao xu
tu sach » thu sach, te sach, tu cach
dang de » dang deo, dung de, dang do
va dang » van dang, va nang, va lang
cac xuc » cam xuc, cac nuoc, cac cuoc
nang xa » nang x, lang xa, nang ma
su sach » so sach, vu sach
de cua » le cua, te cua, dieu cua
cua te » cua tu

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

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