Perhaps you should try some spelling variations:
nang dai » nang dau, nang tai, lang dai
cua tuc » cua duc, cua thuoc, luat tuc
dai moi » doi moi, dai hoi
va hanh » van hanh, va thanh, va danh
cua tu » cua su, cua cu, cua te
tuc va » thuc va, truc va, tuc xa
tu sac » tu sach, tu cac, tu san
su cao » cu cao, vu cao, su co
sac ky » cac ky, sai ky
su cam » su nam, su can, su lam

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang dai moi. hieu ((su cam) or (su cao)) tuc va hanh vi ((cua tu) or (cua tuc))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang dai moi. hieu ((su cam) OR (su cao)) tuc va hanh vi ((cua tu) OR (cua tuc)).
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang dai moi. hieu ((su cam) or (su cao)) tuc va hanh vi ((cua tu) or (cua tuc))*.