/ziku2.asp
I hope this word testing website will be helpful to you! I've been looking for it for a long time, but this one is pretty comprehensive and all of it is free. Please check it out for yourself!
/
Du Zihang
Du Fei’s nickname (fly)
Du Jue (the name is just a code name, just for people to remember , must have characteristics)
Haoyu (mind is like the universe, vast and infinite)
Haoxuan (meaning: bright and upright, majestic)