Perhaps you should try some spelling variations:
danh thanh » dinh thanh, dang thanh, nhanh thanh
thanh tai » thanh hai, thanh toan, doanh tai
cau treo » cau theo, cau tren, cau triet
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cuu tre » cua tre, cau tren
cam suc » cao suc, cham soc
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky nang xa hoi. hieu ve ((cam suc) or (cam xuc)) danh thanh tai ((cuu tre) OR (cau treo))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky nang xa hoi. hieu ve ((cam suc) OR (cam xuc)) danh thanh tai ((cuu tre) OR (cau treo)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky nang xa hoi. hieu ve ((cam suc) or (cam xuc)) danh thanh tai ((cuu tre) OR (cau treo))".
• Adding a wildcard symbol may retrieve word variants: su sac ky nang xa hoi. hieu ve ((cam suc) or (cam xuc)) danh thanh tai ((cuu tre) OR (cau treo))*.