Perhaps you should try some spelling variations:
chon loc » cho hoc
cham loc » cham soc, hau loc, cam lo
te sach » toc sach
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
y lang » o lang, _ lang, tay lang
cham o » cham soc
va dan » ca dan, va dao, va dau
dan di » danh di, dan da, dan de
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y lang xa hoi. hieu ve ((((cham loc) OR (chon loc))) or (cham o)) va dan di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y lang xa hoi. hieu ve ((((cham loc) OR (chon loc))) OR (cham o)) va dan di cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y lang xa hoi. hieu ve ((((cham loc) OR (chon loc))) or (cham o)) va dan di cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach y lang xa hoi. hieu ve ((((cham loc) OR (chon loc))) or (cham o)) va dan di cua tre*.