Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
lang mai » lang dai, lang hai, lang man
mai khoa » tai khoa, may khoa, dai khoa
tu sach » thu sach, su sach, te sach
hieu ve » hieu va, hieu van
xuc van » duc van, luc van, xuc ban
vuc van » duc van, luc van, thuc van
vai cua » dai cua, hai cua, lai cua
cua duc » cua tuc, cua nuoc, cua quoc
sach v » sach va, sach y, sach 2
v lang » va lang, o lang, _ lang
ve cam » ve cham, ve cac, va cam

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 v lang mai khoa. hieu ve cam ((xuc van) or (vuc van)) thanh vai cua duc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach v lang mai khoa. hieu ve cam ((xuc van) OR (vuc van)) thanh vai cua duc.
• Adding a wildcard symbol may retrieve word variants: tu sach v lang mai khoa. hieu ve cam ((xuc van) or (vuc van)) thanh vai cua duc*.