Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van chat » cao chat
chat xuc » chat huu, cam xuc, chao xu
su sach » so sach, vu sach
dan vat » dang vat, van vat, dan va
cua tre » cuu tre, cua triet, dua tren
dan vai » dan va, dan tai, den vai
sach ky » sac ky, sach y, sach ty
xuc cam » phuc cam
nang xa » nang x, lang xa, nang ma
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 nang xa hoi. hieu van chat xuc cam ((dan vai) OR (dan vat)) ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang xa hoi. hieu van chat xuc cam ((dan vai) OR (dan vat)) ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky nang xa hoi. hieu van chat xuc cam ((dan vai) OR (dan vat)) ((cua tre) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: su sach ky nang xa hoi. hieu van chat xuc cam ((dan vai) OR (dan vat)) ((cua tre) or (cua te))*.