Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, pham duc
nang mai » nang ma, nang tai, lang mai
va hanh » van hanh, va thanh, va danh
sach ky » sac ky, sach y, sach ty
su sach » so sach, vu sach
hieu ve » hieu va, hieu van
mai hoi » mai khoi, dai hoi, lai hoi
ca sau » ca san
ca su » cua su, cao su, va su

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