Perhaps you should try some spelling variations:
tham xang » tham lang, pham hang, thai bang
nham nang » phap nang, cam nang, kha nang
so sach » so sanh, bo sach, co sach
va danh » va dinh, va dan, va hanh
doi cua » dai cua, hoi cua
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
di cua » dai cua, de cua, do cua
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ((tham xang) OR (nham nang)) xa hoi. hieu ve cac xuc va danh ((di cua) or (doi cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ((tham xang) OR (nham nang)) xa hoi. hieu ve cac xuc va danh ((di cua) OR (doi cua)) te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ((tham xang) OR (nham nang)) xa hoi. hieu ve cac xuc va danh ((di cua) or (doi cua)) te".
• Adding a wildcard symbol may retrieve word variants: so sach ((tham xang) OR (nham nang)) xa hoi. hieu ve cac xuc va danh ((di cua) or (doi cua)) te*.