Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
chieu tinh » trieu tinh, lieu tinh, chau tinh
thuong cho » thuong chi, thuong ho, huong cho
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, mot chieu
cho dung » cho dong, cho ung, cao dung
tran tap » toan tap, tran tan, tran tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - thanh thuong cho dung cong trinh ((tran tap) or (tran (quang OR quan)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh thuong cho dung cong trinh ((tran tap) OR (tran (quang OR quan))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - thanh thuong cho dung cong trinh ((tran tap) or (tran (quang OR quan)))".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh thuong cho dung cong trinh ((tran tap) or (tran (quang OR quan)))*.