Perhaps you should try some spelling variations:
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
va thai » van thai, va tai, va tham
va hanh » van hanh, va thanh, va danh
cua tre » cuu tre, cua triet, dua tren
te cac » tu cac, te cao, de cac
ve cac » va cac, vien cac
den va » dien va, den vai, den vay
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 cac) OR (ve cac)) ky lang xa hoi. lieu va thai den va hanh vi ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te cac) OR (ve cac)) ky lang xa hoi. lieu va thai den va hanh vi ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te cac) OR (ve cac)) ky lang xa hoi. lieu va thai den va hanh vi ((cua tre) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: ((te cac) OR (ve cac)) ky lang xa hoi. lieu va thai den va hanh vi ((cua tre) or (cua te))*.