Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
hanh di » hanh de, hang di, danh di
xua van » xua va, qua van, cua van
nam xua » nam cua, nam mua, nam qua
thi van » thi lan, thi hanh, thi nang
lang ha » long ha
lang xa » dang xay, lang van
sach o » sach lo, sac o, sach y
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: thu sach o ((lang xa) or (lang ha)) hoi. thi van nam xua van ((hanh di) or (hanh vi)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach o ((lang xa) OR (lang ha)) hoi. thi van nam xua van ((hanh di) OR (hanh vi)) cua te.
• Adding a wildcard symbol may retrieve word variants: thu sach o ((lang xa) or (lang ha)) hoi. thi van nam xua van ((hanh di) or (hanh vi)) cua te*.