Perhaps you should try some spelling variations:
thiet tach » chiet tach, thien hach, thuat tach
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua
ho thiet » hoc thiet, hoa thiet, so thiet
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho thiet tach - canh ((tranh cua) or (manh cua)) nhung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho thiet tach - canh ((tranh cua) OR (manh cua)) nhung cong dan toan ban*.