You can either transfer it from a Pokewalker if you have one, or transfer it from Ruby/Sapphire/Emerald to Diamond/Pearl/Platinum and from there to HeartGold/SoulSilver.
You can only get Cydaquil as a starter Pokemon in HeartGold & SoulSilver.
Yes you can you can find Duskull in the Safari Zone in "Pokémon HeartGold and SoulSilver."
You can only find Skarmory in the Pokemon SoulSilver version.
to find Blue in HeartGold or SoulSilver go to Cinabar Island next to Seafoam Island and go right next to the Pokemon center.
You can find it in Pokemon Platinum, Pokemon Crystal, Pokemon HeartGold, and Pokemon SoulSilver.
Groudon is unavailible in Pokemon heartgold trade from soulsilver to get groudon.
No, you can not get registeel in HeartGold or SoulSilver. The only way to get it, is by trading
Ledyba is in SoulSilver only
You'll need to trade from Pokemon Diamond, Pearl, or Platinum. It is unobtainable in Pokemon HeartGold and SoulSilver.
You can find a Phanpy in route 45.
The only possible way is to trade it from Heartgold or Soulsilver(from Pokewalker), or have it put in the PalPark from Ruby, Sapphire, or Emerald.
You'll need to trade for it, because evolving Feebas will be impossible in Pokemon HeartGold and SoulSilver.
There both the same, just some Pokemon appear more in Soulsilver than in Heartgold, same with Heartgold to Soulsilver. Also, Lugia, in Soulsilver, is level 45 when you find it, but in Heartgold you find him level 70, in Soulsilver Ho-oh is 70, but in Heartgold, he is 45. There is VERY little difference's between the two games. Also, not to be mean, but you spelled silver in Soulsilver wrong.
Pokemon Heartgold and Soul Silver are currently available, if you cannot find it I recommend you buy it online.
There is no Chinese Pokemon, it was banned.
Meowth are Pokemon SoulSilver-exclusive Pokemon. In SoulSilver, they can be found on Routes 5-8, 38 and 39.
Oh yes you can find it by googling
You can only get it in Soulsilver in Mt. Silver
You cannot find Deoxys in HeartGold, or SoulSilver. You can only get Deoxys through trading or at a Pokemon Event.
In Pokemon Heartgold or gold and soulsilver or silver you can find it in viridian forest.
Bagon can be found in Heartgold and Soulsilver by placing items in the safari zone.
you can't find a dome fossil in heartgold. they're exclusive to soulsilver.
you can find Bill in heartgold and soulsilver, but he will only tell you how much space you have left in your PC Box(he's in Goldenrod city