Perhaps you should try some spelling variations:
thien danh » thien dang, thien thanh, thien chanh
thuat hung » thuat dung, thuat ung, thuat chuong
thuat xung » thuat dung, thuat ung, thuat song
thien anh » tien anh, thien thanh, thien chanh
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thien anh) or (thien danh)) - tinh toan ((thuat hung) OR (thuat xung)) cong ban than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien anh) OR (thien danh)) - tinh toan ((thuat hung) OR (thuat xung)) cong ban than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thien anh) or (thien danh)) - tinh toan ((thuat hung) OR (thuat xung)) cong ban than cap".
• Adding a wildcard symbol may retrieve word variants: hoc ((thien anh) or (thien danh)) - tinh toan ((thuat hung) OR (thuat xung)) cong ban than cap*.