Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
tinh vai » tinh va, tinh hai, tinh bai
ty mang » ty hang, tin mang, tri mang
vai cua » dai cua, hai cua, lai cua
may hoa » may khoa, ma hoa, day hoa
va tinh » may tinh
ve cham » va cham, ve chat, vu cham
xuc va » duc va, tuc va, luc va
ve cac » va cac, vien cac
cua cu » cua chu, cua cau, cua su

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 ((ty mang) OR (ty xang)) may hoa. hieu ((ve cac) or (ve cham)) xuc va tinh vai cua cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach ((ty mang) OR (ty xang)) may hoa. hieu ((ve cac) OR (ve cham)) xuc va tinh vai cua cu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach ((ty mang) OR (ty xang)) may hoa. hieu ((ve cac) or (ve cham)) xuc va tinh vai cua cu*".