Perhaps you should try some spelling variations:
nang dai » nang dau, nang tai, lang dai
phat xuc » chat xuc, phat xuat, phap xu
dai hoi » dai hoc, dai hai, dai moi
hieu su » hieu sau, tieu su, hieu so
su phat » su pham, tu phat, xu phat
va hanh » van hanh, va thanh, va danh
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan ky
xuc va » duc va, tuc va, luc va
cua tu » cua tuc, cua su, cua cu

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 ky nang dai hoi. hieu su phat xuc va hanh vi ((cua te) OR (cua tu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ky nang dai hoi. hieu su phat xuc va hanh vi ((cua te) OR (cua tu))".
• Adding a wildcard symbol may retrieve word variants: tu san ky nang dai hoi. hieu su phat xuc va hanh vi ((cua te) OR (cua tu))*.