Perhaps you should try some spelling variations:
thuat tach » thuat sach, thuat mach, thuat tac
chinh luan » chinh ngan, trinh luan, binh luan
luan nhung » luan chung, luan hung, quan nhung
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san
hoa thuat » hoc thuat, hoa thuan, khoi thuat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoa thuat tach - hanh chinh luan nhung cong ((thanh toan) or (tinh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoa thuat tach - hanh chinh luan nhung cong ((thanh toan) OR (tinh toan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoa thuat tach - hanh chinh luan nhung cong ((thanh toan) or (tinh toan)) cau*.