Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
trong tinh » truong tinh, trong kinh, trong sinh
hanh tang » hanh trang, anh tang, hanh mang
cua dang » cua cong, cua ban
cua dong » chua dong, cua cong, cua nong
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) OR (chieu tinh)) - hanh tang ((cua dang) or (cua dong)) trong tinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu tinh)) - hanh tang ((cua dang) OR (cua dong)) trong tinh toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) OR (chieu tinh)) - hanh tang ((cua dang) or (cua dong)) trong tinh toan tap".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) OR (chieu tinh)) - hanh tang ((cua dang) or (cua dong)) trong tinh toan tap*.