Perhaps you should try some spelling variations:
thanh hoa » thanh pho
ve triet » va trien, su triet
va thanh » gia thanh, ban thanh, va tinh
va cham » va chat, va tham
sach ty » sach y, sach tu, sach thu
te sach » toc sach
sang ma » tang ma, nang ma, sang tao
nang xa » nang x, lang xa, nang ma
ve cham » ve chat, vu cham, ve chim
luc va » duc va, tuc va, loc va
hoa ve » hoai ve, hoa vo, hoa va

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 ty ((nang xa) or (sang ma)) hoi. hieu ((ve cham) OR (va cham)) luc va thanh hoa ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty ((nang xa) OR (sang ma)) hoi. hieu ((ve cham) OR (va cham)) luc va thanh hoa ve triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty ((nang xa) or (sang ma)) hoi. hieu ((ve cham) OR (va cham)) luc va thanh hoa ve triet*".