Perhaps you should try some spelling variations:
ting point » tuning point, using point, turning point
dong yang » dong hoang, wang yang, yang yang
ting ping » ting peng, ting ting, dong ping
dong bin » dong sin, dong di, dann bin
ren wang » ren weng, wen wang, chen wang
hua ren » hua chen
wang he » wang hua, wang zhi, wang wei
he cong » shen cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (((((ting ping) OR (ting point))) or (dong bin)))) ya hua ren wang he cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (((((ting ping) OR (ting point))) OR (dong bin)))) ya hua ren wang he cong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (((((ting ping) OR (ting point))) or (dong bin)))) ya hua ren wang he cong shu ;*".