Perhaps you should try some spelling variations:
cham xuc » cham soc, pham duc, chao xu
chat xuc » chat huu, chao xu, chat cua
han thai » han tai, ban thai, van thai
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
thai va » thai van
va han » va phan, van han, va hanh
thiet » thieu

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