Perhaps you should try some spelling variations:
hieu vien » hieu hien, hieu viec, thieu nien
bach xuc » bach tuoc, bach xuan, bach hue
thanh va » thanh van, thanh ha, thanh ve
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
hanh va » hang va, hanh vi
cuu tre » cua tre, cau tren, cau treo
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky dang xa hoi. hieu vien bach xuc va ((thanh va) OR (hanh va)) cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky dang xa hoi. hieu vien bach xuc va ((thanh va) OR (hanh va)) cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu sac ky dang xa hoi. hieu vien bach xuc va ((thanh va) OR (hanh va)) cuu tre*.