Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
tang van » dang van, hoang van, trong van
chat xuc » chat huu, cam xuc, chao xu
tang ma » mang may
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, cac cuoc
duc cua » doc cua, luc cua, tuc cua
cua tu » cua tuc, cua su, cua cu
minh » dinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach y ((tang ma) or (tang van)) hoi. hieu va ((cac xuc) OR (chat xuc)) van minh duc cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach y ((tang ma) OR (tang van)) hoi. hieu va ((cac xuc) OR (chat xuc)) van minh duc cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach y ((tang ma) or (tang van)) hoi. hieu va ((cac xuc) OR (chat xuc)) van minh duc cua tu".
• Adding a wildcard symbol may retrieve word variants: thuat sach y ((tang ma) or (tang van)) hoi. hieu va ((cac xuc) OR (chat xuc)) van minh duc cua tu*.