Perhaps you should try some spelling variations:
thuat sac » thuat sach, thuat san, thuat tac
dinh vai » dinh van, dinh vi, dinh va
ve chat » va chat, van chat
ky mang » ky nang, ky dang, ky tang
vai cua » dai cua, hai cua, lai cua
ke mang » ke nang, ke trang
may hoa » may khoa, ma hoa, day hoa
va dinh » van dinh, va kinh, va tinh
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 sac ((ky mang) OR (ke mang)) may hoa. hieu ((ve cac) or (ve chat)) xuc va dinh vai cua cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sac ((ky mang) OR (ke mang)) may hoa. hieu ((ve cac) OR (ve chat)) xuc va dinh vai cua cu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sac ((ky mang) OR (ke mang)) may hoa. hieu ((ve cac) or (ve chat)) xuc va dinh vai cua cu*".