Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thuat tach » thuat sach, thuat mach, thuat tac
hoc thuat » hoc thuyet, hoc thuc, hoc chat
cua nhung » va nhung
anh nang » ganh nang, anh bang, anh dang
nang cua » mang cua, hang cua, nang dua
dan than » dan chan, van than, dan toan
ban than » ban thanh, van thanh, ban hang
van tuan » van quan, van ban, anh tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thuat tach - anh nang cua nhung cong ((((dan than) OR (ban than))) or (van tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thuat tach - anh nang cua nhung cong ((((dan than) OR (ban than))) OR (van tuan)) cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thuat tach - anh nang cua nhung cong ((((dan than) OR (ban than))) or (van tuan)) cau*".