Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
chieu sang » chieu sach, chieu xanh, hieu lang
chinh ban » chinh can, chinh ngan, chinh luan
chinh bao » chinh giao, chinh tai, chinh cho
tuong dan » huong dan, tung dan, xuong dan
dan phan » doan phan, dan chan, van phan
phan tap » phan lap, han tap, pha tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu sang) or (trieu tinh)) - hanh ((chinh ban) OR (chinh bao)) nhung tuong dan phan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sang) OR (trieu tinh)) - hanh ((chinh ban) OR (chinh bao)) nhung tuong dan phan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu sang) or (trieu tinh)) - hanh ((chinh ban) OR (chinh bao)) nhung tuong dan phan tap".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sang) or (trieu tinh)) - hanh ((chinh ban) OR (chinh bao)) nhung tuong dan phan tap*.