Perhaps you should try some spelling variations:
thien danh » thien anh, thien dang, thien thanh
trinh quan » tinh quang, trinh luat
cong ngang » cong nhan, cong quang, cong lang
hoc thien » hoc hien, hoc thieu, hoc thiet
cong vang » cong lang, cong quang, cong san
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 danh - hanh ((trinh han) OR (trinh quan)) nhung ((cong vang) or (cong ngang)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien danh - hanh ((trinh han) OR (trinh quan)) nhung ((cong vang) OR (cong ngang)) than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thien danh - hanh ((trinh han) OR (trinh quan)) nhung ((cong vang) or (cong ngang)) than cap".
• Adding a wildcard symbol may retrieve word variants: hoc thien danh - hanh ((trinh han) OR (trinh quan)) nhung ((cong vang) or (cong ngang)) than cap*.