Ding Qing weather forecast
1: Lhasa-Linzhi-Bomi-Basu-Bangda-Zuogong-Mangkang-Batang-Litang-Xiangcheng-Zhongdian-Lijiang
2: Lhasa-Linzhi-Bomi-Basu-Bangda-Zuogong-Mangkang-Yanjing-Deqin-Zhongdian-Lijiang
3. Lhasa-Gongga-Zedang-Linzhi-Bomi-Basu-Bangda-Zuogong-Mangkang-Batang-Litang-Xiangcheng-Zhongdian-Lijiang
4. Lhasa-Gongga-Zedang-Linzhi-Bomi-Basu-Bangda-Zuogong-Mangkang-Yanjing-Deqin-Zhongdian-Lijiang
5. Lhasa-Namco-Naqu-Baqing-Dingqing-Qamdo-Bangda-Zuogong-Mangkang-Batang-Litang-Xiangcheng-Zhongdian-Lijiang
These lines are still good.
Of course, no matter which route you take, you should pay attention to altitude sickness and prepare for anti-hyperreflexia in advance, especially for quick-acting, such as Omo carrying oxygen.
The specific route still depends on your itinerary and time. Think about it before you go. Have a nice trip.