Perhaps you should try some spelling variations:
nang dai » nang dau, nang tai, nang cai
phat xuc » chat xuc, phat xuat, phap xu
lang dai » lang hai, lang mai, lang chai
hieu su » hieu sau, tieu su, hieu so
thu ban » thu hang
va hanh » van hanh, va thanh, va danh
su phat » su pham, tu phat, xu phat
vi cua » vai cua, di cua
xuc va » duc va, tuc va, luc va
tu san » thu san, tu ban, tu can
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: ((tu san) or (thu ban)) ky ((nang dai) OR (lang dai)) hoi. hieu su phat xuc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu san) OR (thu ban)) ky ((nang dai) OR (lang dai)) hoi. hieu su phat xuc va hanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu san) or (thu ban)) ky ((nang dai) OR (lang dai)) hoi. hieu su phat xuc va hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: ((tu san) or (thu ban)) ky ((nang dai) OR (lang dai)) hoi. hieu su phat xuc va hanh vi cua te*.