Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
va hanh » van hanh, va thanh, va danh
cua tre » cuu tre, cua triet, dua tren
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
ve cau » va cau, ve cac, le cau
ke cau » ket cau
luc va » duc va, tuc va, loc va
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: te sac ky nang xa hoi. hieu ((ve cau) or (ke cau)) luc va hanh vi ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang xa hoi. hieu ((ve cau) OR (ke cau)) luc va hanh vi ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky nang xa hoi. hieu ((ve cau) or (ke cau)) luc va hanh vi ((cua tre) OR (cua te))".
• Adding a wildcard symbol may retrieve word variants: te sac ky nang xa hoi. hieu ((ve cau) or (ke cau)) luc va hanh vi ((cua tre) OR (cua te))*.