Perhaps you should try some spelling variations:
thuat lanh » thuat lap
thuat san » thuat toan, thuat song, thuat xay
tinh tri » dinh tri, minh tri, chinh tri
hieu ve » hieu va, hieu van
bac hoi » bac ho, bac hoc, sach hoi
ve cac » va cac, vien cac
tu tao » tu thao, tuc tao, tu tai
tuc va » thuc va, truc va, tuc xa
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thuat lanh) or (thuat san)) tu tao bac hoi. hieu ve cac ((duc va) or (tuc va)) tinh tri cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuat lanh) OR (thuat san)) tu tao bac hoi. hieu ve cac ((duc va) OR (tuc va)) tinh tri cua te.
• Adding a wildcard symbol may retrieve word variants: ((thuat lanh) or (thuat san)) tu tao bac hoi. hieu ve cac ((duc va) or (tuc va)) tinh tri cua te*.