Perhaps you should try some spelling variations:
van chat » cao chat
tu sach » thu sach, su sach, tu cach
te sach » toc sach
lang xa » lang ha, dang xay, lang van
van cam » van nam, van lam, van cau
xa hanh » xa thanh, xa khanh, va hanh
y lang » o lang, _ lang, tay lang
vi cua » vai cua, di cua
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 sach) OR (te sach)) y lang xa hoi. hieu ((van cam) or (van chat)) tuc xa hanh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (te sach)) y lang xa hoi. hieu ((van cam) OR (van chat)) tuc xa hanh vi cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) OR (te sach)) y lang xa hoi. hieu ((van cam) or (van chat)) tuc xa hanh vi cua tu".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) OR (te sach)) y lang xa hoi. hieu ((van cam) or (van chat)) tuc xa hanh vi cua tu*.