Perhaps you should try some spelling variations:
ly hoang » le hoang, ly hong, ly hoan
cham duc » pham duc, cham soc, pham duy
te sach » toc sach
hang vi » hang va, hanh vi, hang di
va hang » van hang, va nang, va lang
hieu va » lieu va
ly hang » ly quang
vi cua » vai cua, di cua
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 sach ((ly hoang) OR (ly hang)) xa hoi. ((hieu va) or (hieu qua)) cham duc va hang vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ly hoang) OR (ly hang)) xa hoi. ((hieu va) OR (hieu qua)) cham duc va hang vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ly hoang) OR (ly hang)) xa hoi. ((hieu va) or (hieu qua)) cham duc va hang vi cua te*".