Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
sach hoi » sach doi, sach moi, cach thoi
hoi lang » hoa lang, hoi dan
chat xuc » chat huu, chao xu, chat cua
dau tren » dau tien, dat tren, dau tieng
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
va xanh » va danh, va hanh, va anh
xanh di » danh di, vanh dai, xanh tai
di dau » doi dau, bi dau, di du

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 hoi lang xa hoi. hieu ve ((chat xuc) or (cam xuc)) va xanh di dau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach hoi lang xa hoi. hieu ve ((chat xuc) OR (cam xuc)) va xanh di dau tren.
• Adding a wildcard symbol may retrieve word variants: thu sach hoi lang xa hoi. hieu ve ((chat xuc) or (cam xuc)) va xanh di dau tren*.