Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh phan » trinh quan, thanh phan, trinh toan
chung nong » chung thong, chuong dong, hang nong
trinh han » trinh quan
nong tinh » cong tinh, long tinh, dong tinh
ho chieu » theo chieu, hoc thieu, mot chieu
toan tap » toan 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 chieu xanh - hanh ((trinh phan) or (trinh han)) chung nong tinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((trinh phan) OR (trinh han)) chung nong tinh toan tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((trinh phan) or (trinh han)) chung nong tinh toan tap*.